Honda CBR 125RW 2007 Owner's Manual page 152

If Your Engine Quits or Won't Start
SYMPTOM: Engine starts, but stalls as you shift into gear.
POSSIBLE CAUSE WHAT TO DO
side stand down Raise the side stand. Start again.
SYMPTOM: Engine starts, but runs poorly.
POSSIBLE CAUSE WHAT TO DO
idles roughly, too fast, stalls See your Honda dealer.
overheating Check the coolant temperature gauge. Refer to If
Your Engine Overheats, page 154.
runs erratically, misfires May damage catalytic converter.
See @ur Honda dealer.
blubbers (rich fuel mixture) See your Honda dealer.
142 Taking Care of the Unexpected